Magnesium ribbon is rubbed before burning because it has a coating of
(a) basic magnesium carbonate
(b) basic magnesium oxide
(c) basic magnesium sulphide
(d) basic magnesium chloride
Answers
Answered by
1
Answer:
Option b) basic magnesium oxide
Answered by
1
Answer:
b basic magnesium oxide
Explanation:
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